* {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100vw;
  height: 100vh;
  color: #2c3e50;
  background-color: #f5f5f5;
}

#app {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  overflow-x: auto;
}
